Cheap Flights from London to Sydney

Compare London to Sydney flight deals

Find the cheapest month or even day of the year to fly to Sydney

Book the best Sydney fare with no extra fees

Flight deals from London to Sydney

Looking for a cheap last-minute deal or the best return flight from London to Sydney? Find the lowest prices on one-way and return tickets right here.

Don’t miss a great deal

Stay one step ahead. Find the best value travel with the latest deals, tips and news.

You can unsubscribe at any time. Read our Privacy Policy for more info.

Find the cheapest month to fly from London to Sydney

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Sydney flights are currently cheapest in November.

London to Sydney: Alternative routes

Compare routes from London to Sydney below. You may find an airport to fly into that's cheaper, faster, or easier than Sydney.

London to Sydney: Flight information

The things to know before you go.
Cheapest flight found$1,084
Cheapest month to flyAugust
Average flights per week0

Finding cheap flights from London to Sydney: Frequently asked questions

The best price we found for a return flight from London to Sydney is $1,084. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London to Sydney. But we found flights with one stop from $1,084.
As of April 2024, there are no flights flying from London to Sydney.
The cheapest month to fly from London to Sydney is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Sydney Airport on Wednesday, 21 August 2024.
No airlines currently offer direct flights between London and Sydney Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sydney but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sydney is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Sydney is SWISS .

Top tips for finding a cheap flight from London to Sydney

Finding cheap flights from London to Sydney is easy with some flexibility. Use our Whole Month search feature to scan the calendar for the cheapest dates. You can also set up a Price Alert for your route and let us monitor your fares, sending notifications when prices change. If you'd rather skip stopovers, select the Direct Flights search to view non-stop options that save you time.

Booking your tickets early often leads to savings, but we can also find you some last-minute deals. December is the best time to schedule your trip from London to Sydney, with the lowest average fares across the board. Keep these strategies in mind to find the best itinerary.

Handy information about London airport

London is well-equipped with six airports, each catering to various travel needs. With its single terminal, London City Airport is nestled within the city, offering a convenient gateway, predominantly for business travellers to domestic and European destinations. The Docklands Light Railway provides swift access to this airport and other ground transport options.

Heathrow, London's major international airport, comprises four active terminals, connecting passengers to a comprehensive list of destinations worldwide. The Heathrow Express train service and several other transport modes link the airport to the capital and surrounding areas for efficient transfers. Similarly, with two terminals, Gatwick provides extensive connectivity and is logistically well-supported by the Gatwick Express and other rail and road services.

Stansted, favouring low-cost airlines, direct mainly to European locations while serving a few intercontinental routes. The Stansted Express ensures a direct connection to London. Lastly, Luton and Southend, each featuring a single terminal, are strongholds for low-cost European flights, with robust rail links and other ground transport services ensuring seamless travel to and from the capital.

Sydney airport: good to know

Sydney Airport is the primary gateway to the bustling metropolis of Sydney, New South Wales, offering international and domestic travel through its three terminals. Terminal 1 is dedicated to international flights, connecting to various global destinations. For those travelling within Australia, Terminals 2 and 3 handle domestic travel. Terminal 2 accommodates full-service and low-cost airlines, while Terminal 3 predominantly hosts low-cost carriers for domestic flights. Each terminal ensures travellers have access to practical transport options, including trains, taxis, rideshare services, public buses, and car rentals to transition from the airport to the heart of Sydney smoothly. Arrange your airport transfers ahead of time when travelling from London to Sydney for a stress-free arrival.

Best time to fly from London to Sydney

The best time to fly from London to Sydney is during Sydney's spring (September to November) and autumn (March to May) seasons, with temperatures hovering between 12°C and 23°C. While Sydney's summer brings warmer days suitable for beach events, the milder seasons are ideal for tourists looking to explore without the extremities of summer heat or cooler winter mornings, with the bonus of Sydney's picturesque blooming flowers in spring and the gentle cool-down in autumn.

Reasons to visit Sydney

When planning your trip to Sydney, check out the city's various activities and attractions. Immerse yourself in the creative canvas of Vivid Sydney, an annual event that transforms the city into a spectacular display of light, music, and ideas. Marvel at the iconic Sydney Opera House, a hub of performing arts and a symbol of architectural excellence, nestled on the foreshore of the breathtaking Sydney Harbour. Cross the Sydney Harbour Bridge for panoramic views of the city skyline and waterways, a testament to engineering mastery and a must-visit landmark. Lastly, soak up the sun or surf the waves at Bondi Beach, which epitomises the outdoor lifestyle and surf culture for which Sydney is renowned.

Add hotel bookings and car hire to your London to Sydney flight

Planning your trip to Sydney is easy and convenient with Skyscanner. Discover various transport options, including reputable car hire providers like Hertz, Europcar, and East Coast. Navigate the city at your own pace, visiting iconic landmarks and local hot spots. Book your stay confidently, choosing from esteemed accommodations, including the sophisticated Amora Hotel Jamison Sydney, the luxurious Four Seasons Hotel Sydney, or the elegant Sofitel Sydney Wentworth. All the essentials for your Sydney adventure are just a few clicks away.


More flight options

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.